/Engine/Source/Runtime/Datasmith/CADKernel/Public/CADKernel/Math/Geometry.h
Projected point
namespace UE { namespace CADKernel { template<class PointType> PointType UE::CADKernel::ProjectPointOnSegment ( const PointType & Point, const PointType & InSegmentA, const PointType & InSegmentB, double & OutCoordinate, bool bRestrictCoodinateToInside ) } }